CLASS A AIS TRANSCEIVER
SI-70A

The Class A Automatic Identification System (AIS) Transceiver Samyung is a Very High Frequency (VHF) radio broadcasting system that transmits packets of data through the VHF Data Link (VDL) and enables AIS equipped vessels and coast-based stations to  exchange identification information and navigational data.

Features

  • Class A AIS Transceiver Samyung Features

    • Compliant with IEC61993-2 Ed.2.0 / IEC61162-1 Ed.5.0 / IEC62288 Ed.2.0 / ITU-RM.1371-5 / ITU-RM.493-14 /ITU-RM.825-3 / IMO Resolution MSC.74(69) / IEC60945 Ed 4.0 / IEC61108-1 / IEC61108-2,  and the latest international regulations.
    • Isolated power supply voltage 11~36V (built in reverse prevention circuit).
    • Two additional RS-232 outputs (built in protection circuit).
    • Easy setting up at boot time and convenient keyboard.
    • Various target ship alignment method (MMSI, distance, bearing descending/ascending order).
    • Searching target ship with Ship name, MMSI.
    • Korean, Chinese, English, Russian menu option.
    • Day/Night time display mode.
    • Auto speed detection and checking of external sensor input.
    • Upgraded Self-diagnosis function / Internal fault diagnosis system for continuous diagnosis.
    • Easy software upgrade by using SD card(1G~16G available).
  • Fast transmission rate of 3,000 PRR (Pulse Repetition Rate) per minute (at 5 m depth range)

CLASS A AIS TRANSCEIVER SAMYUNG SPECIFICATION

▶ POWER

• AIS unit DC IN : 12V(RX:0.9A/TX:5.2A)/24V(RX:0.5A/TX:2.5A).

• AC/DC unit (SP-70AD); AC IN : 100~230VAC, 47~63 Hz; DC OUT : DC24V / 6.3A.

▶ TRANSCEIVER

• TX/RX Frequency range : 156.025 ~ 162.025 MHz.

• Default Frequencies : AIS1 (CH 87B) = 161.975 MHz(F1D); AIS2 (CH 88B) = 162.025 MHz(F1D); DSC (CH70 fixed) = 156.52 M5Hz(G2B).

• Power output : 12.5W (41dBm±1.5dB / 8.91W~17.78W) or 1.0W (30dBm±1.5dB / 0.7W~1.41W).

• Antenna impedance : 50 ohms (SO-239).

• Sensitivity (AIS RX) : PER < 20% at -107 dBm.

• Sensitivity (DSC RX) : BER <10-4 at -107 dBm.

▶ DISPLAY

• LCD : 7 inch TFT color, 800 x 480.

▶ INPUT / OUTPUT COMMUNICATION

• SENS1/2/3 : IEC61162-1/2 (input only).

• LONG/AUX/PILOT : IEC61162-1/2 (input & output).

▶ GNSS ANTENNA / RECEIVER SPECIFICATION

• Antenna : GNSS-70 (PATCH ANTENNA / TNC / RG-58U / Gain : 17dB.

• Receiver : 72-channel u-blox engine / GPS / QZSS / GLONASS / BeiDou / Galileo / WAAS, EGNOS, MSAS.

▶ VHF SPECIFICATION

• Model name : SAN-150 (2dBi).

• Connector type : Standard female UHF.

• Frequency range : 156-162 MHz, VSWR < 1.5:1.

• Impedance : 50 ohm.

• Output range : 100W.

▶ OPERATION ENVIRONMENT

ENVIRONMENT

• Standards : IEC 60945 (EMC, Dry heat, humidity, low temperature, vibraotni , corrosion, compass safety distanc e,etc.).

• Antenna operation : -30°C to +70°C.

• Main body operation : -15°C to +55°C.

• Storing Temperature : -25°C to +75°C.